The active body control system can leak fluid from numerous areas, including the tandem pump, hydraulic lines, struts, and/or seals. If it is not repaired, the vehicle ride height could drop too low and cause damage to the undercarriage.
Resources for the Repair and Maintenance of your 2005 Mercedes-Benz SL500
2005 Mercedes-Benz SL500
2005 Mercedes-Benz SL500 Problems
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
Leaks may develop from the differential cover and/or seals on high mileage or older vehicles. Our technicians recommend a complete reseal of the differential unit if these leaks are addressed.
As brake fluid becomes dirty over time, it can cause a failure of the anti-lock brake system (ABS) modulator assembly. Our technicians recommend a complete brake system flush every two years to help prevent this issue.
An engine oil leak may develop from the oil level sensor. Replacement of the leaking sensor will commonly correct this concern.
2005 Mercedes-Benz SL500 Recalls (Recent)
RepairPal Expert Overview:
Due to deterioration of the wiring harness connection or failure of the hydraulic pump, the sensotronic brake control (SBC) system may default to the hydraulic back-up mode. In the back-up mode, the driver has braking power sufficient to stop the vehicle, but greater brake pedal pressure is required and brake pedal travel will be noticeably longer. Dealers will install a bracket and replacement ground wire to the SBC pump unit on all affected vehicles. Additionally, dealers will inspect and replace the SSC pump unit in certain SL models. The Mercedes-Benz recall numbers are 2005070007 AND 2005110001.
2005 Mercedes-Benz SL500 Questions and Answers
I went to the store and made 3 stops. I drove home and was going into the garage..the car drove find..no problems...than the car acted like it would not stop. I put the brakes on and turned the car...
The vehicle steers to the left, has noise when negotiating changes in orientation
error message on dash says "Convenience Features temporarily Unavailable"
2005 SL-500 MB Super nice car. BUT The wipers were working just fine, next day or so I tried to use them and they will not work, washer OR wipers will not come on. Whats up with this.
2005 Mercedes-Benz SL500 Reviews
I have 55K miles on the car and am the original owner. I get an average of 24 MPG in the city and 30 MPG on the highway. The car is wonderful and fun to drive. I have every bell and whistle you can imagine, including the laser cruise control (which I use all the time). Less than two weeks ago I was taking a short road trip and the transmission went out on the car – we’ll see if the car still runs as smooth and I continue to get the great MPG after they replace it. Needless to say, I am disappointed that with a car like this that the transmission would go out with such low mileage especially since I take it in for all the recommended scheduled service. It also has some quirks with the electronics which go out periodically (what Mercedes call the “convenience functions”). I have never had to have the “convenience functions” fixed, they seem to fix themselves when you turn the car off, get out, lock the doors, and then get back in. Convenience functions include stereo, radio, telephone, navigation, etc. All the issues aside, the car is expensive to maintain, but a joy to ride.